Features:
- Lightweight composite housing with twin hammer impact mechanism and magnesium clutch housing.
- Side-to-side reverse/forward technology with 3 positive power settings.

Technical Data:
Model: CP7739
Drive: 1/2 in
Impact mechanism: Twin hammer
Blows per minute: 1700
Free speed: 9900 rpm
Working torque (FW): 50.2-305 ft.lb / 68-414 Nm
Maximum torque (REV): 450 ft.lb / 610 Nm
Net weight: 2.65 lb / 1.2 kg
Length: 6.42 in / 163 mm
Air consumption @ load: 20 cfm / 9.4 l/s
Hose internal diameter: 3/8 in (10 mm)
Working pressure: 90 PSI / 6.3 bar
Air inlet: 1/4 in

Vibration:
ISO 28927 value a: 6.9 m/s^2
Uncertainty k: 2.5 m/s^2

Sound:
Sound pressure: 92 dB(A)
Sound power: 103 dB(A)
Standard: ISO 15744